<template>
  <div>
    <el-breadcrumb separator-class="el-icon-arrow-right" style="font-size: 16px">
      <el-breadcrumb-item :to="{ path: '/' }">后台管理</el-breadcrumb-item>
      <el-breadcrumb-item>品牌列表</el-breadcrumb-item>
    </el-breadcrumb>
    <el-divider></el-divider>
    <el-table :data="tableData" style="width: 100%">
      <el-table-column prop="id" label="ID" width="80" align="center"></el-table-column>
      <el-table-column prop="name" label="品牌名称" width="200" header-align="center"></el-table-column>
      <el-table-column prop="pinyin" label="品牌拼音" width="200" header-align="center"></el-table-column>
      <el-table-column prop="logo" label="品牌LOGO" header-align="center"></el-table-column>
      <el-table-column prop="description" label="品牌简介" header-align="center"></el-table-column>
      <el-table-column prop="keywords" label="关键词" width="80" align="center"></el-table-column>
      <el-table-column prop="sort" label="排序序号" width="80" align="center"></el-table-column>
      <el-table-column prop="sales" label="销量" width="80" align="center"></el-table-column>
      <el-table-column label="是否启用" width="80" align="center">
        <template slot-scope="scope">
          <el-switch
              @change="changeEnable(scope.row)"
              v-model="scope.row.enable"
              :active-value="1"
              :inactive-value="0"
              active-color="#13ce66"
              inactive-color="#AAAAAA">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" width="240" align="center">
        <template slot-scope="scope">
          <el-button type="primary" icon="el-icon-edit" circle size="mini" width="120" @click="handleEdit(scope.row)"></el-button>
          <el-button type="danger" icon="el-icon-delete" circle size="mini" width="120" @click="openDeleteConfirm(scope.row)"></el-button>
        </template>
      </el-table-column>
    </el-table>
  </div>
</template>
<script>
export default {
  data() {
    return {
      tableData: []
    }
  },
  methods:{
    changeEnable(brand) {
      let enableText = ['禁用', '启用'];
      let url = 'http://localhost:9080/brands/' + brand.id;
      if (brand.enable == 1) {
        console.log('将启用管理员');
        url += '/enable';
      } else {
        console.log('将禁用管理员');
        url += '/disable';
      }
      console.log('url = ' + url);
      this.axios.create({'headers':{'Authorization':localStorage.getItem('jwt')}}).post(url).then((response) => {
        let responseBody = response.data;
        if (responseBody.state == 20000) {
          let message = '将品牌【' + brand.name + '】的启用状态改为【' + enableText[brand.enable] + '】成功！';
          this.$message({
            message: message,
            type: 'success'
          });
        } else {
          this.$message.error(responseBody.message);
        }
        if (responseBody.state == 40400) {
          this.loadBrandList();
        }
      });
    },
    handleEdit(brand) {
      let message = '您正在尝试编辑【' + brand.id + '-' + brand.name + '】的品牌详情，抱歉，该功能尚未实现……';
      this.$alert(message, '提示', {
        confirmButtonText: '确定'
      });
    },
    handleDelete(brand){
      let url='http://localhost:9080/brands/'+brand.id+'/delete';
      this.axios.create({'headers':{'Authorization':localStorage.getItem('jwt')}}).post(url).then((response) => {
        let responseBody=response.data;
        if (responseBody.state!=20000){
          this.$message.error(responseBody.message);
        }
        if (responseBody.state == 20000 || responseBody.state == 40400) {
          this.loadBrandList();
        }
      })
    },
    openDeleteConfirm(brand){
      let message='此操作将永久删除['+brand.name+']品牌,是否继续?';

      this.$confirm(message, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.handleDelete(brand);
      }).catch(() => {

      });


    },
    loadBrandList(){
      let url='http://localhost:9080/brands';
      console.log('url:'+url);
      this.axios
          .create({'headers':{'Authorization':localStorage.getItem('jwt')}})
          .get(url).then((response)=>{
        let responseBody=response.data;
        this.tableData=responseBody.data;
      })
    }
  },
  mounted(){
    this.loadBrandList();
  }

}
</script>
